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KIM [24]
3 years ago
13

20% of the rose Annette picked from a rose garden were red if she picked 10 red roses how many roses did she pick from the garde

n A:50 B:40 C:30 D:20
Mathematics
1 answer:
horrorfan [7]3 years ago
7 0

Answer:

Option A

Annette picked  50 roses  from the garden

Step-by-step explanation:

Let us understand the problem, designating letters to represent unknown quantities.

Let the total number of roses = x

20% of the roses were red means that 20% of x = red

Since the number of red roses = 10,

we will have that 20% of x = 10

mathematically, we will have

\frac{20}{100} \times x = 10\\x= \frac{1000}{20}= 50

hence, Annette picked  50 roses  from the garden

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neonofarm [45]

Answer:

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Step-by-step explanation:

3 0
3 years ago
For the month of October Lisa plan to go running every fifth day and walk every sixth day. If she begins on October 1, on what d
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Answer:

October 30 is the day of the month she will run and walk during the same day.

Step-by-step explanation:

To determine what day of the month will she run and walk during the same day, we will list the days she plans to go running and the days she plans to walk.

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Since October 30 occurred among the days she will run and walk, then October 30 is the day of the month she will run and walk during the same day.

4 0
3 years ago
What is the value of (f*g)(-5)<br> f(x)=2x+1 ; g(x)=x^2
nikitadnepr [17]
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g(-5) = (-5)^2 = 25

(f*g)(-5) = -9(25) = -225
4 0
3 years ago
Given the formula, E = mgh + 1/2mv<img src="https://tex.z-dn.net/?f=%5E%7B2%7D" id="TexFormula1" title="^{2}" alt="^{2}" align="
vlabodo [156]
Answer:
4.5
Explanation:
I’ve attached my work below
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7 0
2 years ago
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